TeleCommunication Systems Ranked Number 380 Fastest Growing Company in North America on Deloitte's 2012 Technology Fast 500™
Revenue Tripled to $425 Million over Four-Year Period through Innovation in Secure and Highly Reliable Wireless Communication Technology

TeleCommunication Systems' Chairman, President and CEO Maurice B. Tose credits the company's growth to its focus on innovation in wireless communication technology. He said, "While economic and market conditions change rapidly, we have evolved and adapted our team of talented professionals towards new inventions and solutions in secure and highly reliable communications for our federal, state & local, carrier and platform customers, who benefit from our scale and depth."

"We are proud to honor the 2012 Technology Fast 500™ companies and commend them for their outstanding growth," said Eric Openshaw, vice chairman, Deloitte LLP and U.S. technology, media and telecommunications (TMT) leader. "These ground-breaking companies have outpaced their competition and are reinventing the way we do business today."

"The companies on the Fast 500 list are among those that have demonstrated remarkable innovation, creativity and business savvy," said Bill Ribaudo partner, Deloitte & Touche LLP and national TMT leader for audit and enterprise risk services (AERS). "As a result, these companies have continued to successfully forge ahead in a challenging economic environment. We applaud the leadership and employees of TCS for this impressive accomplishment."

Technology Fast 500, conducted by Deloitte & Touche LLP, provides a ranking of the fastest growing technology, media, telecommunications, life sciences and clean technology companies – both public and private - in North America. Technology Fast 500 award winners are selected based on percentage fiscal year revenue growth from 2007 to 2011.

In order to be eligible for Technology Fast 500 recognition, companies must own proprietary intellectual property or technology that is sold to customers in products that contribute to a majority of the company's operating revenues. Companies must have base-year operating revenues of at least $50,000 USD or CD, and current-year operating revenues of at least $5 million USD or CD. Additionally, companies must be in business for a minimum of five years, and be headquartered within North America.

About TeleCommunication Systems, Inc.

TeleCommunication Systems, Inc. (TCS) (NASDAQ: TSYS) is a world leader in highly reliable and secure mobile communication technology. TCS infrastructure forms the foundation for market leading solutions in E9-1-1, text messaging, commercial location and deployable wireless communications. TCS is at the forefront of new mobile cloud computing services providing wireless applications for navigation, hyper-local search, asset tracking, social applications and telematics. Millions of consumers around the world use TCS wireless apps as a fundamental part of their daily lives. Government agencies utilize TCS' cyber security expertise, professional services, and highly secure deployable satellite solutions for mission-critical communications. Headquartered in Annapolis, MD, TCS maintains technical, service and sales offices around the world. To learn more about emerging and innovative wireless technologies, visit www.telecomsys.com.